<Linking>
>> warning: creating output section data_buf1 without SECTIONS specification
>> warning: creating output section data_buf2 without SECTIONS specification
>> warning: creating output section data_buf3 without SECTIONS specification
>> warning: creating output section data_buf4 without SECTIONS specification
>> warning: creating output section data_buf5 without SECTIONS specification
>> warning: creating .stack section with default size of 400 (hex) words.
Use
-stack option to change the default size.
相关文件如下：
;这是程序，用C的写的
#include"math.h"
#pragma DATA_SECTION(data1,"data_buf1")
float data1;
#pragma DATA_SECTION(data2,"data_buf2")
float data2;
#pragma DATA_SECTION(data3,"data_buf3")
float data3;
#pragma DATA_SECTION(data4,"data_buf4")
float data4;
#pragma DATA_SECTION(data5,"data_buf5")
float data5;
void main(void)
{
data1=12.7;
data2=9.2;
data3=data1*data2;
data4=data1/data2;
data5=sqrt(12.7);
}
；这是中断向量程序
.sect ".vectors"
.ref _c_int00 ; C entry point
.align 0x80 ; must be aligned on page boundary
RESET: ; reset vector
BD _c_int00 ; branch to C entry point
STM #200,SP ; stack size of 200
nmi: RETE ; enable interrupts and return from one
NOP
NOP
NOP ;NMI~
; software interrupts
sint17 .space 4*16
sint18 .space 4*16
sint19 .space 4*16
sint20 .space 4*16
sint21 .space 4*16
sint22 .space 4*16
sint23 .space 4*16
sint24 .space 4*16
sint25 .space 4*16
sint26 .space 4*16
sint27 .space 4*16
sint28 .space 4*16
sint29 .space 4*16
sint30 .space 4*16
int0: RETE
NOP
NOP
NOP
int1: RETE
NOP
NOP
NOP
int2: RETE
NOP
NOP
NOP
tint: RETE
NOP
NOP
NOP
rint0: RETE
NOP
NOP
NOP
xint0: RETE
NOP
NOP
NOP
rint1: RETE
NOP
NOP
NOP
xint1: RETE
NOP
NOP
NOP
int3: RETE
NOP
NOP
NOP
.end
；这是CMD文件
MEMORY{
page 0:
param: org=1000h, len=0efdh
vect: org=0ff80h, len=80h
page 1:
daram: org=2000h, len=0ffffh
}
SECTIONS{
.text :> param page 0
.cinit :> param page 0
.vectors :> vect page 0
.data :> daram page 1
.bss :> daram page 1
.sect :> daram page1
.const :> daram page 1
.data_buf1 :> daram page 1
}
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